OCTAVE SPECIALTY GROUP INC
OSGNYSE
$6.11
↑ +0.2%Jul 17 close · end-of-day
Price
1Y↓ -16.9%
End-of-day closes; the latest point is the live 15-min-delayed price · split & dividend adjusted · chart by TradingView
Key statistics
Market Cap
$276.8M
Enterprise Value
$164.5M
P/E
—
P/S
0.9
P/B
0.4
EV/EBITDA
—
PEG
—
FCF Yield
—
Dividend Yield
—
Revenue (TTM)
$292.6M
Net Income (TTM)
-$219.5M
Free Cash Flow (TTM)
—
Gross Margin
—
Operating Margin
—
Net Margin
-75.0%
ROE
-30.8%
ROIC
—
Debt / Equity
0.2
Net Cash
$112.3M
Return 1Y
-29.4%
Company profile
Ambac Financial Group, Inc. provides financial guarantees in the United States, the United Kingdom, Italy, Austria, Australia, France, and internationally. The company was incorporated in 1991 and is headquartered in New York, New York.
- CEO
- Claude L. LeBlanc
- Sector
- Finance, Insurance, And Real Estate
- Industry
- Insurance
- Employees
- 130
- Headquarters
- New York
- Website
- ambac.com
Management & directors
- Leblanc ClaudeChief Executive Officer
- Smith R SharonExec VP & Chief Strategy Offr
- Trick DavidExec VP, CFO & Treasurer
- Ahn Cristina E.Chief Accounting Officer
- Ksenak Stephen MichaelSr. MD & General Counsel
- Mcginnis DanielSr. MD & COO
Roles derived from SEC Form 4 filings.
Earnings
OSG Q1 2026 Earnings
Period ends 2026-03-31
MetricActualYoY
Revenue$104.2M↑ +66.0%
Diluted EPS-$0.13↓ -89.3%
Actuals from SEC filings; YoY vs the year-ago quarter. Analyst estimates & surprise require a data feed (coming soon).
Financial statements
| Line item | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|---|
| Revenue | $156.0M | $282.0M | $53.6M | $124.7M | $235.8M | $251.2M |
| Gross profit | — | — | — | — | — | — |
| Operating income | — | — | — | — | — | — |
| Net income | -$437.0M | -$17.0M | $522.0M | $5.0M | -$556.0M | -$259.0M |
| Diluted EPS | -$9.47 | -$0.61 | $11.48 | $0.18 | -$11.96 | -$5.93 |
| Operating cash flow | -$175.0M | -$131.0M | $1.3B | $200.0M | — | — |
| Free cash flow | — | — | — | — | — | — |
| Gross margin | — | — | — | — | — | — |
| Operating margin | — | — | — | — | — | — |
| Net margin | -280.1% | -6.0% | 973.7% | 4.0% | -235.8% | -103.1% |
| Line item | Q2 '24 | Q2 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q2 '25 | Q4 '25 | Q1 '26 |
|---|---|---|---|---|---|---|---|---|
| Revenue | $51.0M | $70.0M | $65.2M | $62.8M | $55.0M | $66.6M | $66.9M | $104.2M |
| Gross profit | — | — | — | — | — | — | — | — |
| Operating income | — | — | — | — | — | — | — | — |
| Net income | -$750,000.00 | -$27.5M | -$548.3M | -$46.4M | -$72.7M | -$112.6M | -$27.3M | -$6.9M |
| Diluted EPS | -$0.02 | -$0.63 | -$10.23 | -$1.21 | -$1.54 | -$2.35 | -$0.83 | -$0.13 |
| Operating cash flow | $20.4M | $48.9M | — | -$12.6M | $2.1M | -$41.2M | — | — |
| Free cash flow | — | — | — | — | — | — | — | — |
| Gross margin | — | — | — | — | — | — | — | — |
| Operating margin | — | — | — | — | — | — | — | — |
| Net margin | -1.5% | -39.3% | -840.6% | -73.9% | -132.3% | -169.1% | -40.8% | -6.6% |
Company news
Jul 17, 2026
Jun 29, 2026
Analyst estimates
Coming soonConsensus revenue & EPS estimates and price targets will appear here once a forward-estimates data feed is connected.
Insider transactions
BoughtSoldMonthly insider $ volume · trailing 12 months
| Date | Insider | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| 2026-07-09 | LeBlanc Claude· Chief Executive Officer | Tax withholding | 21,777 | $6.08 | $132,404.16 | filing |
| 2026-07-09 | Trick David· Exec VP, CFO & Treasurer | Tax withholding | 6,741 | $6.08 | $40,985.28 | filing |
| 2026-07-09 | Smith R Sharon· Exec VP & Group COO | Tax withholding | 4,635 | $6.08 | $28,180.80 | filing |
| 2026-07-09 | LeBlanc Claude· Chief Executive Officer | Option exercise | 39,380 | — | — | filing |
| 2026-07-09 | Smith R Sharon· Exec VP & Group COO | Option exercise | 11,779 | — | — | filing |
| 2026-07-09 | Trick David· Exec VP, CFO & Treasurer | Option exercise | 13,206 | — | — | filing |
| 2026-03-10 | Ahn Cristina E.· Chief Accounting Officer | Tax withholding | 203 | $4.90 | $994.70 | filing |
| 2026-03-10 | Ahn Cristina E.· Chief Accounting Officer | Option exercise | 835 | — | — | filing |
| 2026-03-03 | LeBlanc Claude· Chief Executive Officer | Tax withholding | 10,694 | $5.60 | $59,886.40 | filing |
| 2026-03-03 | Trick David· Exec VP, CFO & Treasurer | Tax withholding | 1,715 | $5.60 | $9,604.00 | filing |
| 2026-03-03 | Smith R Sharon· Exec VP & Group COO | Tax withholding | 1,541 | $5.60 | $8,629.60 | filing |
| 2026-03-03 | Trick David· Exec VP, CFO & Treasurer | Option exercise | 1,715 | $0.00 | $0.00 | filing |
| 2026-03-03 | Smith R Sharon· Exec VP & Group COO | Option exercise | 1,541 | $0.00 | $0.00 | filing |
| 2026-03-03 | LeBlanc Claude· Chief Executive Officer | Option exercise | 24,548 | $0.00 | $0.00 | filing |
| 2026-01-02 | LeBlanc Claude· Chief Executive Officer | Buy | 12,000 | $7.59 | $91,080.00 | filing |
| 2025-11-12 | Smith R Sharon· Exec VP & Group COO | Buy | 20 | $10.25 | $205.00 | filing |
| 2025-10-01 | LeBlanc Claude· Chief Executive Officer | Buy | 25,000 | $8.54 | $213,500.00 | filing |
| 2025-09-30 | LeBlanc Claude· Chief Executive Officer | Tax withholding | 111,034 | $8.34 | $926,023.56 | filing |
| 2025-09-30 | Trick David· Exec VP, CFO & Treasurer | Tax withholding | 22,796 | $8.34 | $190,118.64 | filing |
| 2025-09-30 | Trick David· Exec VP, CFO & Treasurer | Tax withholding | 16,420 | $8.34 | $136,942.80 | filing |
| 2025-09-30 | Smith R Sharon· Exec VP & Group COO | Tax withholding | 3,235 | $8.34 | $26,979.90 | filing |
| 2025-09-30 | Smith R Sharon· Exec VP & Chief Strategy Offr | Tax withholding | 2,814 | $8.34 | $23,468.76 | filing |
| 2025-09-30 | LeBlanc Claude· Chief Executive Officer | Option exercise | 193,353 | $0.00 | $0.00 | filing |
| 2025-09-30 | Trick David· Exec VP, CFO & Treasurer | Option exercise | 42,515 | $0.00 | $0.00 | filing |
| 2025-09-30 | Trick David· Exec VP, CFO & Treasurer | Option exercise | 42,515 | $0.00 | $0.00 | filing |
Showing the latest 25 transactions — full history in the linked SEC filings.
Fundamentals & filings from SEC EDGAR. Prices adjusted for splits & dividends. Not investment advice.